1254212053 has 4 divisors (see below), whose sum is σ = 1256610688. Its totient is φ = 1251813420.

The previous prime is 1254211999. The next prime is 1254212083. The reversal of 1254212053 is 3502124521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1254212053 - 2²⁵ = 1220657621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254212083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198533 + ... + 1199578.

It is an arithmetic number, because the mean of its divisors is an integer number (314152672).

Almost surely, 2^1254212053 is an apocalyptic number.

It is an amenable number.

1254212053 is a deficient number, since it is larger than the sum of its proper divisors (2398635).

1254212053 is an equidigital number, since it uses as much as digits as its factorization.

1254212053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398634.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1254212053 is about 35414.8563882448. The cubic root of 1254212053 is about 1078.4259342728.

Adding to 1254212053 its reverse (3502124521), we get a palindrome (4756336574).

The spelling of 1254212053 in words is "one billion, two hundred fifty-four million, two hundred twelve thousand, fifty-three".